PEEK Filament
Polyether Ether Ketone
C
Niche or outclassed
Also known as:Polyether Ether KetonePEEK (superpolymer)
Family:PEEK-familyWhy Use PEEK?
- Exceptional mechanical/thermal/chemical resistance; self-extinguishing; near metal alternative
- Extreme heat resistance, chemical resistance, and strength
Things to Consider
- Extremely expensive (~$700/kg) and very difficult to print; warping/curling issues
Frequently Asked Questions
What is PEEK filament?
PEEK (Polyether Ether Ketone) is a 3D printing filament. Exceptional mechanical/thermal/chemical resistance; self-extinguishing; near metal alternative
What temperature should I print PEEK at?
PEEK typically prints at nozzle temperatures of 360-450°C and bed temperatures of 120-200°C. Minimal and controlled
Do I need an enclosure to print PEEK?
Yes, an enclosure is required for printing PEEK. Extremely expensive (~$700/kg) and very difficult to print; warping/curling issues
What is PEEK filament best for?
PEEK is best for: Exceptional mechanical/thermal/chemical resistance; self-extinguishing; near metal alternative; Extreme heat resistance, chemical resistance, and strength.
What are the downsides of PEEK filament?
The main considerations when using PEEK: Extremely expensive (~$700/kg) and very difficult to print; warping/curling issues.